RoadVitals

2003 Audi A6 Fuel system Problems

Owner-reported complaints naming the fuel system system, filed with NHTSA

Data refreshed

Fuel system reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
21
Latest Mar 31, 2021
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
32%
of 66 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
1
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks. Every record below is an owner-reported complaint about the 2003 Audi A6 submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 21 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming fuel system

Shown in the owner’s own words, exactly as filed

Fuel system
Filed Mar 31, 2021

THE GAS TANK OR COMPONENTS OF THE TANK ARE LEAKING GAS WHEN MORE THAN A SMALL AMOUNT OF GAS IS PUT INTO THE TANK. GAS LEAKS ALL OVER THE GROUND FROM THE TANK AND THE CABIN FILLS WITH GAS FUMES. MY 18 SON HAS BEEN DRIVING THIS CAR AND I WILL NOT ALLOW HIM OR ANYONE ELSE TO DRIVE THE CAR NOW. AFTER READING ONLINE THAT MANY PEOPLE HAVE THIS SAME PROBLEM, I AM SHOCKED THAT THIS IS NOT A RECALL WHEN IT COULD BE POTENTIALLY LIFE THREATENING AND THAT AUDI WANTS TO CHARGE 3K TO LOWER THE TANK AND REPAIR.

NHTSA ID
11405748
Incident
Mar 31, 2021
Mileage
150,000 mi
Fuel system
Filed Jul 11, 2017

CHECK ENGINE LIGHT ON, VEHICLE WILL NOT PASS EMISSIONS TESTING. AUDI DETERMINED THAT IT WAS DUE TO A FUEL LEAK FROM A CRACK IN THE PASSENGER SIDE REAR ROLLOVER VALVE. VEHICLE HAD BEEN RECALLED IN PAST FOR SIMILAR ISSUE (PERFORMED). TANK HAS 4 ROLLOVER VALVES, ONLY ONE (FRONT DRIVER) INCLUDED IN PRIOR RECALL. INITIAL QUOTED $3,300 TO REPLACE TANK. AUDI OFFERED TO PAY FOR REPLACEMENT TANK WITH THE EXCEPTION OF ~$600 (REPAIR ORDER ATTACHED). REPAIR COMPLETED ON 2/23/2017, CAR PASSES STATE INSPECTION. AS YOU CAN SEE BY THE "STAINING" IN THE ATTACHED PHOTO, THE LEAK WAS SIGNIFICANT DEALER THEN CALLS TO SAY THAT CAR NEEDS TO BE RETURNED TO PERFORM PRIOR RECALL ON THE NEWLY INSTALLED TANK. RECALL TO BE PERFORMED ON ONLY THE ONE ROLLOVER VALVE (DRIVER FRONT) THAT CAN BE ACCESSED WITH OUT REMOVING FUEL TANK. NOT THE VALVE THAT WAS LEAKING AND NECESSITATED THE REPLACEMENT. I REQUESTED THAT AUDI PERFORM RECALL ON ALL 4 ROLLOVER VALVES AS THEY INSTALLED A KNOWINGLY DEFECTIVE PART AND THE RISK OF ANOTHER CRACK/LEAK EXISTS. DEALER SAYS AUDI REFUSES. I HAVE MADE SEVERAL CALLS TO BOTH DEALER AND AUDI WITH NO RESPONSE FROM AUDI BEYOND A CONVERSATION WITH CUSTOMER SERVICE. CHECK ENGINE LIGHT BACK ON 5/08/2017. EMAILED DEALER ON 5/11/2017 (ATTACHED PDF) WITH MY REQUEST (AGAIN), AND HAVE RECEIVED NO CONTACT FROM AUDI. RETURNING CAR TO DEALER FOR RECALL ON THE ONE ROLLOVER VALVE ON 7/12/17. AUDI IS PUTTING THIS CAR BACK ON THE ROAD WITH THE STRONG POTENTIAL OF A FUEL LEAK.

NHTSA ID
11004314
Incident
Feb 23, 2017
Mileage
108,789 mi
Fuel system
Filed Nov 30, 2016

TL* THE CONTACT OWNS A 2003 AUDI A6. WHILE THE VEHICLE WAS PARKED, THE CONTACT NOTICED A PUDDLE OF FUEL IN THE DRIVEWAY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE ROLLOVER VALVE HAD A CRACK, CAUSING THE FUEL TANK TO LEAK. THE VEHICLE WAS REPAIRED PER A RECALL, BUT THE FAILURE RECURRED. THE VEHICLE WAS NOT REPAIRED AGAIN. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE RECALL INFORMATION WAS NOT PROVIDED. THE FAILURE MILEAGE WAS APPROXIMATELY 180,000.

NHTSA ID
10928760
Incident
Nov 1, 2016
Mileage
180,000 mi
Fuel system
Filed Oct 17, 2014

I HAVE 2003 AUDI A6 QUATTRO 4.2 L. I HAD IN SHOP FOR REAR BRAKES AND MECHANIC NOTED FUEL LEAKING/DRIPPING FROM FRONT DRIVERS SIDE OF PLASTIC FUEL TANK. I DID INTERNET SEARCH AND FOUND RECALL CAMPAIGN 11V267000 AND MANY COMPLAINTS REGARDING SIMILAR LEAKS. I VERIFIED MANUFACTURE DATE 4/3/(2002 OR 2003?) FROM VEHICLE WHICH FALLS IN WINDOW COVERED BY RECALL OF UNITS MANUFACTURED BETWEEN JUNE 19, 2001 THROUGH JUNE 8, 2004. I CONTACTED AUDI AMERICA AND EVENTUALLY SPOKE WITH XXXX AT [XXX]. SHE ASSURED ME THAT MY CAR WAS EITHER NOT SUBJECT TO THE RECALL OR HAD BEEN FIXED. I TOLD HER I WAS THE OWNER OF THE CAR AT THE TIME OF THE RECALL ( MAY 2011) AND MY CAR HAD NOT BEEN FIXED. SHE ROBOTICALLY REPEATED THAT MY CAR HAD EITHER BEEN FIXED OR NOT PART OF THE RECALL. I ASKED HER TO VERIFY THAT IT HAD BEEN FIXED AND SHE SAID THEY HAVE NO RECORDS TO SHOW THAT. SHE SAID I COULD CONTACT THE DEALER THAT ORIGINALLY SOLD THE CAR. I SAID WHY WOULD A DEALER IN WISCONSIN WHO SOLD THE CAR IN 2003 HAVE ANY RECORDS REGARDING A RECALL ISSUED IN 20011 WHEN I OWNED THE CAR? SHE WAS SILENT. I ASKED FOR A LIST OF ALL VINS IN THE RECALL. SHE SAID SHE COULD NOT GIVE ME THAT. SHE AGREED TO SEND ME A "RANGE" OF AFFECTED VIN'S. SHE SAID THEY MIGHT BE ABLE TO HELP ME OUT BUT I NEED TO HAVE AND EVALUATION DONE AT MY EXPENSE AT AN AUDI DEALER TO DETERMINE WHAT IS WRONG. I SAID I KNOW WHAT IS WRING, IT IS LEAKING GAS FROM THE ROLLOVER VALVE CONNECTION ON THE TANK AND REPORTED ALL OVER THE INTERNET IN AUDI FORUMS ETC. I HAVE MADE AN APPOINTMENT WITH AUDI FOR 31 OCTOBER MIN 1 HR LABOR AT $110/HR TO EVALUATE MY LEAK. THIS RECALL NEEDS TO BE ENFORCED AND AUDI NEEDS TO BE HELD ACCOUNTABLE FOR THEIR EVASIVE RESPONSES. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID
10648381
Incident
Oct 15, 2014
Mileage
150,000 mi
ElectricalEngineFuel system
Filed Aug 21, 2014

AT TIMES WHEN DRIVING THE CAR THE ACCELERATION BECOMES SLOW AND IT STALLS WITH A JERK LIKE IT'S GOING TO JUST STOP ALSO, WHEN THE CAR IS PUT IN REVERSE GEAR IT WILL NOT MOVE. I AM STUCK. THE PRND FLASHING ON THE DASHBOARD. I BECOME AFRAID BECAUSE THIS CAN CAUSE SERIOUS ACCIDENTS.

NHTSA ID
10629775
Incident
Aug 1, 2014
Fuel system
Filed Jun 25, 2014
Fire reported

TL* THE CONTACT OWNS A 2003 AUDI A6. THE CONTACT STATED THAT THE SERVICE ENGINE WARNING LIGHT ILLUMINATED. THE CONTACT MENTIONED A LOUD NOISE COMING FROM THE FRONT OF THE VEHICLE INTERMITTENTLY. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER WHO RESET THE CODES BUT THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO THE AUTHORIZED DEALER WHO INDICATED THAT THE ENGINE MOUNT NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED BUT THE FAILURE RECURRED. IN ADDITION, THE CONTACT STATED WHILE DRIVING 60 MPH, SMOKE STARTED TO EMIT FROM THE ENGINE COMPLARTMENT. THE CONTACT MENTIONED THAT THE FIRE HAD CONSUMED AND BURNED THROUGH THE HOOD AROUND TO THE FRONT DRIVERS SIDE OF THE VEHICLE. THE CONTACT EXITED THE VEHICLE AND THE FIRE DEPARTMENT WAS ABLE TO EXTINGUISH THE FIRE. A POLICE REPORT WAS FILED. NO INJURIES HAD BEEN SUSTAINED. THE CONTACT WAS NOT NOTIFIED OF NHTSA CAMPAIGN ID NUMBER: 11V267000 (FUEL SYSTEM, OTHER), NHTSA CAMPAIGN ID NUMBER: 07V375000 (FUEL SYSTEM, GASOLINE) AND NHTSA CAMPAIGN ID NUMBER: 08V157000 (FUEL SYSTEM, GASOLINE). THE VEHICLE WAS DESTROYED. THE CONTACT WAS AWAITING AN INSURANCE ADJUSTOR TO INSPECT THE VEHICLE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 87,434. UPDATED 08/25/14*LJ UPDATED 09/5/2014 *JS

NHTSA ID
10605917
Incident
Jun 10, 2014
Mileage
87,434 mi
Fuel system
Filed Mar 26, 2012

FILLING THANK MORE THAN 2 QUARTERS WILL START SPILLING GAS, THE FUMES ARE COMING FROM THE TOP OF THE GAS THANK, DRIVER SIDE, UNDER THE REAR SEAT. *TR

NHTSA ID
10453111
Incident
Mar 22, 2012
Mileage
112,312 mi
Fuel system
Filed Dec 20, 2011

TL* THE CONTACT OWNS A 2003 AUDI A6. THE CONTACT WAS DRIVING 55 MPH WHEN THE VEHICLE STARTED TO SHUDDER DECELERATED ABNORMALLY. THE VEHICLE WAS TOWED TO THE DEALER WHO ADVISED THE CONTACT THAT THE FUEL PUMP FAILED AND NEEDED TO BE REPLACED. THE CONTACT REFERENCED NHTSA CAMPAIGN ID NUMBER: 07V375000 (FUEL SYSTEM, GASOLINE: DELIVERY: FUEL PUMP) BUT WAS ADVISED BY THE DEALER THAT THE VIN WAS NOT INCLUDED IN THE RECALL. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 109,000. ...UPDATE 01/20/12 *BF UPDATED 02/03/12*JB

NHTSA ID
10440541
Incident
Dec 15, 2011
Mileage
109,000 mi
Fuel system
Filed Dec 20, 2011

ON DECEMBER 18, 2011 I WAS DRIVING DOWN THE ROAD AND MY VEHICLE STALLED. I HAD MY CAR TOWED TO THE LOCAL AUDI DEALER AND WAS TOLD THAT IT NEEDED A NEW FUEL PUMP. I CONDUCTED AN INTERNET SEARCH AND DISCOVERED THAT MY AUDI HAD BEEN PART OF A RECALL AND I ASKED THE LOCAL DEALER IF THE RECALL REPAIR HAD EVER BEEN CONDUCTED, THEY TOLD ME THAT MY VEHICLE WAS NOT PART OF A RECALL. THEY TOLD ME THAT ONLY AUDI A-4'S WERE PART OF THE RECALL. HOWEVER, THE NHTSA WEBSITE SHOWS A LETTER DATED JULY 23, 2007 SENT FROM VOLKSWAGEN OF AMERICA, INC. (PARENT COMPANY OF AUDI OF AMERICA, INC.) TO [XXX] OF NHTSA NOTIFYING NHTSA THAT VW OF AMERICA IS RECALLING AND REPLACING FUEL PUMPS ON VW PASSAT'S, AUDI A-4'S AND AUDI A-6'S, ADDITIONALLY, THE LETTER LISTED A RANGE OF VIN'S FOR EFFECTED AUDI A6'S THAT INCLUDED MY VIN. IN THE AFOREMENTIONED LETTER, VW OF AMERICA TOLD NHTSA THAT 'ANY SUBJECT VEHICLE THAT IS PRESENTED FOR SERVICE TO AN AUTHORIZED VOLKSWAGEN/AUDI DEALER WILL BE REPAIRED FREE OF CHARGE. COULD SOMEONE PLEASE ASSIST ME IN CAUSING VW OF AMERICA TO DO WHAT THEY TOLD NHTSA THEY WERE GOING TO DO? VW OF AMERICA NEVER NOTIFIED ME OF THE SAFETY ISSUE OR OF THE RECALL, AND WHEN I PRESENTED THIS INFORMATION TO THE DEALER THEY STILL REFUSED TO PAY FOR THE REPAIR. AUDI ENDANGERED ME AND LIKELY OTHER CONSUMERS BY NEVER INFORMING US OF THE RECALL AND I HAVE BEEN FORCED TO PAY OVER $500 TO REPAIR A PART THAT WAS PART OF A RECALL AND WOULD BE REPAIRED FREE OF CHARGE. COULD YOU PLEASE ASSIST ME IN COLLECTING MY FUNDS FROM AUDI? ADDITIONALLY, I BELIEVE THEY SHOULD BE SUBJECT TO SIGNIFICANT PENALTIES AND FINES FOR DECEIVING NHTSA. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).*TR

NHTSA ID
10440535
Incident
Dec 18, 2011
Fuel system
Filed Jan 19, 2011

JANUARY 15, 2011 RE: DEFECTIVE INVESTIGATION PE08008 AUDI 2003 A6 LEAKING FUEL FROM GAS TANK ASSEMBLY ATTACHED, PLEASE FIND EVIDENCE I REPORTED MY FUEL TANK LEAKED FUEL TO A LOS ANGELES AUDI DEALER. I BOUGHT THE CAR IN 2006 WITH 66,000 MILES AND REMAINS WITH NO DAMAGE HISTORY. IN 2008, FUEL BEGAN DRIPPING AT THE LOWER DRIVER SIDE VACUUM NIPPLE FLANGE WHICH SHIFTED OFF THE RIM OF THE FUEL TANK. WHEN THE TANK WAS FILLED PASSED HALF FULL, IT WOULD DRIP ONTO THE GROUND. THERE IS A VALID RECALL FOR MOST 2003 SEDAN MODELS AND THE 4.2L OFF-ROAD QUATTRO. THIS MODEL IS A 2003 SEDAN WITH THE 4.2L ENGINE SIZE AND SHOULD CERTAINLY BE INCLUDED IN THESE TWO RELATED RECALLS. DUE TO NO FAULT OF MY OWN, THE NATURE AND SEVERITY OF THE DEFECT, I QUESTIONED THE PROBLEM WAS A MANUFACTURES DEFECT WARRANTING REPAIR AND POTENTIAL RECALL. THEY DISAGREED, SAID IT WAS OUT OF WARRANTY AND QUOTED ME A REPAIR. VALENTINE ASSERTED THE CONDITION WAS NOTED TO MY VIN IN THEIR SYSTEM. LATER THAT YEAR, LA AUDI MADE DIFFERENT REPAIRS AND THE FUEL LEAK CONDITION WAS AGAIN PUT ON THE WORK ORDER. FINALLY IN JUNE 2010, A NEIGHBOR WROTE NOTE THE CAR WAS LEAKING FUEL. IT TANK WAS POURING FUEL AFTER FILLING TO THE THREE-QUARTERS MARK AND PARKING IN OUR SUBTERRANEAN PARKING GARAGE. REPAIR COULD NOT BE AVOIDED. BASED ON LA AUDI'S POSITION, A LOCAL MECHANIC REPLACED THE ENTIRE TANK WITH A SALVAGE ONE HE FOUND. ATTACHED ARE PHOTOS, WORK REPAIR ORDERS, A HAZARD NOTE FROM NEIGHBOR OF THE FUEL LEAK, AND SIGNED DECLARATION THESE ITEM AS AUTHENTIC AND ALL ASSERTIONS ABOVE ARE TRUTHFUL. I APPRECIATE ASSISTANCE OBTAINING RECOVERY FROM AUDI FOR THE REPAIRS AS THEY REFUSED TO WHEN PRESENTED TWICE. YOUR ASSISTANCE IN THIS MATTER IS APPRECIATED. UPDATED PORTABLE 02/18/11

NHTSA ID
10378891
Incident
Feb 18, 2008
Mileage
85,539 mi
Fuel system
Filed Nov 3, 2010

I OWN A 2003 AUDI A6 QUATTRO 4.2L WHICH I BOUGHT USED AND HAVE DRIVEN IT SINCE 2004. ON OCTOBER 27, 2010 I STARTED SMELLING GAS AND AFTER CHECKING FOUND A LEAK AT THE BASE OF THE GAS TANK. I CHECKED THE WEB AND FOUND OUT THAT THERE IS A RECALL ON OTHER SUB-MODELS. I CALLED AUDI USA WHO CONTACTED A DEALER I CHOSE TO FIX THE PROBLEM. BUT THE DEALER IS SAYING THAT ALTHOUGH THE RECALL PROBLEM EXISTS IT IS DUE TO AN ACCIDENT WHICH HAPPENED 6 OR 7 YEARS AGO. I THINK THIS IS NOT FAIR. THANK YOU VIN [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID
10363917
Incident
Oct 27, 2010
Fuel system
Filed Jun 16, 2010

2003 AUDI A6. CONSUMER WRITES IN REGARDS TO FUEL LEVEL SENSOR DAMAGED DUE TO RECALL REPAIR *TGW THE CONSUMER STATED HE COMPLIED WITH THE RECALL AND TOOK HIS VEHICLE TO THE AUDI DEALER. THE DEALER FILLED THE GAS TANK; IN ACCORD WITH THE LETTER FROM AUDI. UNFORTUNATELY, AS THE CONSUMER DROVE THE 70 MILES BACK HOME, THE FUEL LEVEL DECREASED TO LESS THAT 1/4 AND THE WARNING LIGHT CAME ON. SINCE THEN, THE WARNING LIGHT COMES ON AND GOES OFF WITHOUT REGARD TO HOW MUCH FUEL IS IN THE TANK. THE CONSUMER ALSO STATED HE SMELLED GASOLINE PARTICULARLY IN THE MORNING TIME WHEN HE WENT TO HIS GARAGE. HE STATED HE WAS NOT ABLE TO RELY ON THE FUEL GAUGE BECAUSE IT SOMETIMES SHOWED FULL WHEN IT WAS LESS THAN 1/4 OF A TANK. THE CONSUMER STATED HE HAS RAN OUT OF GAS TWICE, ON A COUNTRY ROAD IN MID-WINTER. AFTER MAKING DOZENS OF FRUSTRATING CALLS TO AUDI, THEY FINALLY ARRANGED TO HAVE THE PROBLEM LOOKED AT. THE DEALER STATED THEY DIDN'T HAVE THE PART THEY NEEDED TO REPAIR THE DEFECT AND THEY WOULD CALL WHEN THE PART ARRIVED. THEY ESTIMATED THE REPAIR AT $483.64. THE CONSUMER STATED HE STILL HAS NOT HEARD FROM THE DEALER. THE CONSUMER STATED HE TOOK HIS VEHICLE TO THE DEALER WITH NO FUEL GAUGE PROBLEMS AND IT WAS RETURNED TO HIM WITH PROBLEMS. *JB

NHTSA ID
10336975
Incident
Jan 1, 1901
Fuel system
Filed Mar 2, 2010

TL*THE CONTACT OWNS 2003 AUDI A6, 2.7 QUATTRO. THE CONTACT STATED THAT A FUEL LEAK OCCURRED ON NOVEMBER 22, 1999. THE CONTACT ALSO OBSERVED FUEL LEAKING FROM THE VEHICLE WHILE DRIVING 60 MPH. THE CONTACT PARKED THE VEHICLE AND THE FUEL BEGAN LEAKING OUT OF THE VEHICLE EXCESSIVELY. THE REAR BUMPER WAS HANGING OFF OF THE VEHICLE WHEN HE RETURNED CLEAN UP THE FUEL THAT WAS LEAKING. THE CONTACT NOTIFIED THE BANK MANAGEMENT OF THE FUEL LEAK ON THEIR PROPERTY. THE POLICE AND FIRE TRUCK WERE ANONYMOUSLY NOTIFIED OF THE FUEL LEAK. THE WEATHER WAS NOT A FACTOR. THE VEHICLE WAS TOWED TO HIS RESIDENCE, THEN IT WAS TOWED TO THE LOCAL DEALER FOR DIAGNOSTIC TESTING. THE DEALER WAS NOT SYMPATHETIC TO THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 84,600 AND THE CURRENT MILEAGE WAS 84,610.

NHTSA ID
10315618
Incident
Nov 22, 2009
Mileage
84,600 mi
Fuel system
Filed Jun 30, 2009

AOA HAS FAILED TO TAKE RESPONSIBILITY FOR A SAFETY RELATED DEFECT IN MY AUDI A6 FUEL SYSTEM. GIVEN A NHTSA PRODUCT SAFETY GAS STORAGE TANK RECALL, I BELIEVE AOA ARE LIABLE FOR THIS SAFETY RELATED DEFECT. ON JUNE 26TH, 2009 HOFFMAN AUDI, EAST HARTFORD CT, SERVICE MANAGER JIM ORMAN ORALLY INFORMED ME THAT AOA WILL TAKE NO FURTHER ACTION IN THIS MATTER, THE REASONS PROVIDED WERE: 1) RECALL WAS ON OTHER SIDE OF THE TANK - THIS PARTICULAR VALVE WAS NOT PART OF THE RECALL AND THEY'VE SEEN ONLY A FEW OTHERS WITH ISSUES. ?THERE WAS NO POSSIBLE WAY THIS COULD OCCUR DURING THE RECALL REPAIR.? 2) FUEL TANK WAS OUT OF 4 YEAR, 50000 MILE WARRANTY. 3) AOA DISREGARDS THE UNSAFE CONDITION CAUSED BY FUEL VAPOR/FLUID LEAKS RESULTING FROM THE DEFECTIVE/WORN OUT VALVE. IN DISCUSSION IT WAS REFERENCED THAT ?THERE WERE ONLY FOUR OTHER INSTANCES OF THIS PROBLEM? AND CITED AGE OF THE VEHICLE. I WAS TOLD THAT AFTER REVIEWING IMAGES OF MY CLAIM, THE FINAL DECISION WAS MADE BY KARL KRUG, NEW ENGLAND REGIONAL SERVICE MANAGER AOA. BACKGROUND: IN LATE 2008 I WAS MADE AWARE OF A SAFETY RECALL REGARDING THE POTENTIAL FOR FUEL TANK LEAKAGE RESULTING FROM CRACKED NIPPLES ON THIS PLASTIC GAS STORAGE TANK. A REINFORCEMENT REPAIR WAS PERFORMED ON MY VEHICLE IN DECEMBER 2008 (NHTSA CAMPAIGN ID NUMBER:08V157000). ROUGHLY ONE MONTH LATER THE CHECK ENGINE LIGHT ILLUMINATED AND THE DIAGNOSTIC FAULT CODE RELATED TO THE TANK VENTILATION SYSTEM WAS IDENTIFIED. LAST WEEK I ISOLATED THE P0456 16840 TANK VENTILATION SYSTEM PINHOLE LEAK CODE TO THE FUEL TANK. GIVEN THE COMPLEXITY OF THE VENTILATION SYSTEM IN THE FUEL TANK AREA, I DECIDED TO GET THE SYSTEM TESTED BY A DEALER. A CRACKED VALVE NIPPLE ATOP THE GAS STORAGE TANK WAS IDENTIFIED BY A VOLKSWAGEN SERVICE CENTER. I HAVE FILED A COMPLAINT WITH THE CT ATTORNEY GENERAL AND ASKED THEY FORWARD TO THE APPROPRIATE STATE AND FEDERAL AGENCIES FOR FURTHER INVESTIGATION. *TR

NHTSA ID
10275363
Incident
Jun 25, 2009
Mileage
77,000 mi
Fuel system
Filed Apr 24, 2009

MY 2003 AUDI A6 QUATTRO SPUTTERED, CHOKED AND DIED AS I TRIED TO PULL INTO TRAFFIC. THE VEHICLE DID RESTART AND THEN DID THE SAME THING AS I TRIED TO PULL OUT ONTO ANOTHER ROAD, AND COMPLETELY FAILED. VEHICLE HAD TO PUSHED OUT OF TRAFFIC AND TO THE SIDE OF THE ROAD WITH ASSISTANCE, THEN TOWED TO NEARBY GARAGE. DIAGNOSED THAT FUEL PUMP WAS CAUSE OF FAILURE. MECHANIC SAID THEY COULD TAP ON THE FUEL PUMP TO GET IT TO RUN, WHICH CONFIRMED THAT IT WAS THE CAUSE OF FAILURE. I WAS ALSO ADVISED BY THE GARAGE THAT MY VEHICLE HAD BEEN SUBJECT OF FUEL PUMP RECALLS, ALTHOUGH AUDI DENIED THAT MY VEHICLE FELL UNDER THAT PARTICULAR RECALL. VERY DANGEROUS SITUATION AS I FAILED TWICE AS I WAS ENTERING TRAFFIC. IN MY OPINION, FUEL PUMPS SHOULD NOT FAIL BY 66,000 MILES. *TR

NHTSA ID
10266590
Incident
Mar 6, 2009
Mileage
66,193 mi
Fuel system
Filed Jun 24, 2008

TL*THE CONTACT OWNS A 2003 AUDI A6. APPROXIMATELY ONE YEAR AGO, THE CONTACT SMELLED A STRONG ODOR OF GASOLINE WHENEVER HE PLACED FUEL IN THE VEHICLE. HE ALSO NOTICED FUEL LEAKING ON THE GARAGE FLOOR. HE ASSUMED THAT HE WAS PLACING TOO MUCH FUEL INTO THE VEHICLE. IN THE BEGINNING OF JUNE OF 2008, THE CONTACT MADE SURE TO FILL THE VEHICLE TO THE CORRECT AMOUNT TO AVOID ANY FUEL LEAKAGE. WITHIN HALF AN HOUR OF PARKING THE VEHICLE, THE CONTACT SMELLED A STRONG GASOLINE ODOR AND NOTICED A MUCH LARGER PUDDLE OF GASOLINE UNDERNEATH THE VEHICLE. HE CALLED THE DEALER AND WAS ADVISED TO HAVE THE VEHICLE TOWED; HOWEVER, THE CONTACT REFUSED AND DROVE THE VEHICLE TO THE DEALER. A DIAGNOSIS WAS PERFORMED AND THEY STATED THAT THERE WAS A CRACK IN THE CHECK VALVE OF THE FUEL TANK THAT COULD NOT BE REPAIRED. THE ENTIRE FUEL TANK NEEDED TO BE REPLACED. THE CONTACT PROCEEDED WITH THE REPAIRS, WHICH WERE COMPLETED WITHIN A WEEK. THE FAILURE MILEAGE WAS 38,000 AND CURRENT MILEAGE WAS 40,000. UPDATED 07/16/08. *LJ UPDATED 07/16/08

NHTSA ID
10232161
Incident
May 1, 2007
Mileage
40,655 mi
Fuel system
Filed Nov 6, 2007

WITH NO INCIDENT TO MY AUDI (ACCIDENT, IMPACT, DIS-REPAIR) FUEL AND GAS FUMES LEAK. VEHICLE NOW SPILLS FUEL/FUMES WHEN TANK IS FULL TO 3/4. VISUAL INSPECTION SHOWS FUEL STAINS STARTING FROM THE TOP OF THE FUEL TANK ON THE DRIVER SIDE JUST UNDER THE REAR SEAT. VEHICLE IS NOW NOT BEING DRIVEN TO DETERMINE WHAT IS THE BEST COURSE OF ACTION FOR REPAIR. *TR

NHTSA ID
10208020
Incident
Oct 28, 2007
Mileage
50,000 mi
Fuel system
Filed Aug 23, 2006

FUEL PUMP FAILURE & VEHICLE TOTALLY & IMMEDIATELY DISABLED. *JB

NHTSA ID
10166297
Incident
Aug 21, 2006
Mileage
54,000 mi
Fuel system
Filed Feb 27, 2006

MY 2003 A6 AUDI QUATTRO "DIED" WHILE IN RUSH HOUR TRAFFIC ON AN INTERSTATE HWAY. IT WAS DETERMINED THAT THIS WAS DUE TO FUEL PUMP FAILURE. VIN # NOT PART OF RECENT FUEL PUMP RECALL BY MANUFACTURER. *NM

NHTSA ID
10151370
Incident
Feb 13, 2006
Mileage
32,300 mi
Fuel system
Filed Feb 6, 2006

DT*: THE CONTACT STATED WHILE DRIVING 15 MPH IN NORMAL CONDITIONS, THE FUEL PUMP FRACTURED AND THE VEHICLE STALLED. THE VEHICLE WAS PULLED TO THE EMERGENCY LANE AND TOWED TO THE LOCAL DEALERSHIP FOR REPAIRS. UPDATED 03/09/06. *JB

NHTSA ID
10149505
Incident
Feb 5, 2006
Mileage
34,560 mi
Fuel systemTransmission
Filed Oct 17, 2003

FAILURE TO ACCELERATE. I EXPERIENCE MAJOR DELAYS IN ANY ACCELERATION IMMEDIATELY AFTER I HAVE DEPRESSED THE BRAKE (AT ANY SPEED) AND THEN TRY TO REACCELERATE. I UNDERSTAND THAT THIS IS A COMMON COMPLAINT AMONG ALL AUDI TIPTRONIC OWNERS REGARDLESS OF ENGINE TYPE. IT IS NOT, AS AUDI TRIES TO SAY, "TURBO LAG." IN ALMOST EVERY FAILURE TO DATE, I HAVE ALMOST BEEN INVOLVED IN AN ACCIDENT DUE TO THIS PROBLEM. HAD OTHER DRIVERS BEEN LESS ATTENTIVE, I MOST SURELY WOULD HAVE BEEN STRUCK. I AM HESITANT TO PULL OUT INTO ANY VOLUME OF TRAFFIC WITH THIS PERSISTENT PROBLEM. *LA

NHTSA ID
10043066
Incident
Oct 14, 2003
Mileage
3,200 mi

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